STEAM SYSTEMS
Thermodynamic Steam Traps
Disc-type thermodynamic steam traps from Spirax Sarco, GESTRA and Valsteam ADCA — for steam tracing, mains draining, and high-pressure applications up to 100 bar.
Spirax Sarco
Spirax Sarco thermodynamic disc traps deliver reliable condensate drainage for steam mains, tracing lines, and process heating — from compact low-pressure versions through to high-pressure alloy steel models up to 52 bar.
TD10 / TD30 Series
Compact and robust thermodynamic disc traps for steam tracing and medium-pressure steam mains drainage.
TD10
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SPIRAX SARCO
TD10
Body: Carbon Steel • Sizes: DN 15 (½″) • Max Pressure: 13.8 bar • Max Temp: 198°C • Connection: Screwed BSP
TD32F
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SPIRAX SARCO
TD32F
Body: Carbon Steel • Sizes: DN 15–25 • Max Pressure: 32 bar • Max Temp: 239°C • Connection: Flanged
ITD32
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SPIRAX SARCO
ITD32
Body: Carbon Steel • Sizes: DN 15–25 • Max Pressure: 32 bar • Max Temp: 239°C • Note: Insulated body version
TD50 Series
Medium-duty thermodynamic disc traps with multiple connection options for versatile high-pressure steam system applications.
TD52M
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SPIRAX SARCO
TD52M
Body: Alloy Steel • Sizes: DN 15–25 • Max Pressure: 52 bar • Max Temp: 264°C • Connection: Screwed
TD52MLC
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SPIRAX SARCO
TD52MLC
Body: Alloy Steel • Sizes: DN 15–25 • Max Pressure: 52 bar • Max Temp: 264°C • Note: Low loss close-coupled
TD52MA
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SPIRAX SARCO
TD52MA
Body: Alloy Steel • Sizes: DN 15–25 • Max Pressure: 52 bar • Note: With integral air vent
BTD52L
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SPIRAX SARCO
BTD52L
Body: Alloy Steel • Sizes: DN 15–25 • Max Pressure: 52 bar • Note: Balanced pressure thermodynamic
TDC / TDS Series
Compact inline thermodynamic disc traps with male-end connections for tight installation spaces on steam tracing.
TDC46M
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SPIRAX SARCO
TDC46M
Body: Stainless Steel • Sizes: DN 15 • Max Pressure: 46 bar • Max Temp: 258°C • Connection: Screwed male end
TDS46M
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SPIRAX SARCO
TDS46M
Body: Stainless Steel • Sizes: DN 15 • Max Pressure: 46 bar • Max Temp: 258°C • Note: All stainless steel body
GESTRA
GESTRA DK series thermodynamic disc steam traps provide precision condensate drainage for steam mains, superheated steam, and high-pressure process lines — backed by GESTRA’s 3-year product guarantee.
DK Series
GESTRA thermodynamic disc traps engineered for reliable, maintenance-free operation across a wide range of steam pressures and temperatures.
DK 34
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GESTRA
DK 34
Body: Cast Steel • Sizes: DN 15–25 • Max Pressure: 32 bar (PN 40) • Max Temp: 238°C • Connection: Screwed / Flanged
DK 45
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GESTRA
DK 45
Body: Alloy Steel • Sizes: DN 15–20 • Max Pressure: 50 bar (PN 63) • Max Temp: 263°C • Note: High-pressure version
DK 52
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GESTRA
DK 52
Body: Alloy Steel • Sizes: DN 15–20 • Max Pressure: 100 bar (PN 100) • Max Temp: 310°C • Note: Superheated / very high pressure
Valsteam ADCA
Valsteam ADCA TD series thermodynamic disc traps offer reliable, low-maintenance condensate drainage for steam tracing and steam main applications across a wide range of pressures.
TD Series
Thermodynamic disc steam traps suitable for saturated steam mains drainage, steam tracing lines, and general steam system condensate removal.
TD32
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VALSTEAM ADCA
TD32
Body: Carbon Steel • Sizes: DN 15–25 • Max Pressure: 32 bar • Max Temp: 238°C • Connection: Screwed BSP
TD52
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VALSTEAM ADCA
TD52
Body: Alloy Steel • Sizes: DN 15–25 • Max Pressure: 52 bar • Max Temp: 264°C • Connection: Screwed
TD52F
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VALSTEAM ADCA
TD52F
Body: Alloy Steel • Sizes: DN 15–25 • Max Pressure: 52 bar • Max Temp: 264°C • Connection: Flanged
Request Thermodynamic Steam Trap Sizing
Share your steam pressure, condensate load, and application details — our team will recommend the right thermodynamic trap for your system.